package servlet;

import java.io.IOException;

import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

/**
 * Servlet implementation class Login
 */
@WebServlet("/Login")
public class Login extends HttpServlet {
	private static final long serialVersionUID = 1L;
       
    /**
     * @see HttpServlet#HttpServlet()
     */
    public Login() {
        super();
        // TODO Auto-generated constructor stub
    }

	/**
	 * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		// TODO Auto-generated method stub
		
	}

	/**
	 * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		// TODO Auto-generated method stub
		try{
			services.ServiceProxy proxy = new services.ServiceProxy();
			proxy.setEndpoint("http://localhost:8080/videolibrary/services/Service");
			System.out.println("Login :::::::: Form Submitted");
			String username = request.getParameter("username");
			String password = request.getParameter("password");
			System.out.println("Username :::::::"+username);
			System.out.println("Password :::::::"+password);
			String res = proxy.signIn(username, password);
			
			if((res.compareTo("true_1") == 0) || (res.compareTo("true_2") == 0)|| (res.compareTo("true_3") == 0)){
				HttpSession session = request.getSession();
				session.setAttribute("userpref", res);
				RequestDispatcher dispatcher = getServletContext().getRequestDispatcher("/LibraryJSP/Home.jsp?result="+res);
				request.setAttribute("result", res);
				dispatcher.forward(request, response);
			}else{
				
				RequestDispatcher dispatcher = getServletContext().getRequestDispatcher("/LibraryJSP/Login.jsp?result="+res);
				request.setAttribute("result", res);
				dispatcher.forward(request, response);
			}
		}catch(Exception e){
			e.printStackTrace();
		}
	}
	

}
